248772888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 849488640

約数和(自身を除く): 600715752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 468, 504, 516, 546, 559, 602, 728, 774, 819, 883, 903, 936, 1032, 1092, 1118, 1204, 1548, 1638, 1677, 1766, 1806, 2184, 2236, 2408, 2649, 2709, 3096, 3276, 3354, 3532, 3612, 3913, 4472, 5031, 5298, 5418, 6181, 6552, 6708, 7064, 7224, 7826, 7947, 10062, 10596, 10836, 11479, 11739, 12362, 13416, 15652, 15894, 18543, 20124, 21192, 21672, 22958, 23478, 24724, 31304, 31788, 34437, 35217, 37086, 37969, 40248, 45916, 46956, 49448, 55629, 63576, 68874, 70434, 74172, 75938, 80353, 91832, 93912, 103311, 111258, 113907, 137748, 140868, 148344, 151876, 160706, 206622, 222516, 227814, 241059, 265783, 275496, 281736, 303752, 321412, 341721, 413244, 445032, 455628, 482118, 493597, 531566, 642824, 683442, 723177, 797349, 826488, 911256, 964236, 987194, 1063132, 1366884, 1446354, 1480791, 1594698, 1928472, 1974388, 2126264, 2392047, 2733768, 2892708, 2961582, 3189396, 3455179, 3948776, 4442373, 4784094, 5785416, 5923164, 6378792, 6910358, 8884746, 9568188, 10365537, 11846328, 13820716, 17769492, 19136376, 20731074, 27641432, 31096611, 35538984, 41462148, 62193222, 82924296, 124386444, 248772888]

約数ペア:

[(1, 248772888), (2, 124386444), (3, 82924296), (4, 62193222), (6, 41462148), (7, 35538984), (8, 31096611), (9, 27641432), (12, 20731074), (13, 19136376), (14, 17769492), (18, 13820716), (21, 11846328), (24, 10365537), (26, 9568188), (28, 8884746), (36, 6910358), (39, 6378792), (42, 5923164), (43, 5785416), (52, 4784094), (56, 4442373), (63, 3948776), (72, 3455179), (78, 3189396), (84, 2961582), (86, 2892708), (91, 2733768), (104, 2392047), (117, 2126264), (126, 1974388), (129, 1928472), (156, 1594698), (168, 1480791), (172, 1446354), (182, 1366884), (234, 1063132), (252, 987194), (258, 964236), (273, 911256), (301, 826488), (312, 797349), (344, 723177), (364, 683442), (387, 642824), (468, 531566), (504, 493597), (516, 482118), (546, 455628), (559, 445032), (602, 413244), (728, 341721), (774, 321412), (819, 303752), (883, 281736), (903, 275496), (936, 265783), (1032, 241059), (1092, 227814), (1118, 222516), (1204, 206622), (1548, 160706), (1638, 151876), (1677, 148344), (1766, 140868), (1806, 137748), (2184, 113907), (2236, 111258), (2408, 103311), (2649, 93912), (2709, 91832), (3096, 80353), (3276, 75938), (3354, 74172), (3532, 70434), (3612, 68874), (3913, 63576), (4472, 55629), (5031, 49448), (5298, 46956), (5418, 45916), (6181, 40248), (6552, 37969), (6708, 37086), (7064, 35217), (7224, 34437), (7826, 31788), (7947, 31304), (10062, 24724), (10596, 23478), (10836, 22958), (11479, 21672), (11739, 21192), (12362, 20124), (13416, 18543), (15652, 15894)]